Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EU_1975-1976__2_a59, author = {B. Z\ensuremath{\acute\omega}\ensuremath{\tau}o\ensuremath{\varsigma}}, title = {O\ensuremath{\upsilon}\ensuremath{\varphi}!!!}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} }, pages = {80-81}, publisher = {mathdoc}, volume = {2}, year = {1975-1976}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EU_1975-1976__2_a59/} }
Β. Ζώτος. Ουφ!!!. Ευκλείδης , Tome 2 (1975-1976), p. 80-81. http://geodesic.mathdoc.fr/item/EU_1975-1976__2_a59/